Borderline (1980)

Plot Summary

Jeb Maynard is a US Border Patrol Officer, stationed twenty miles from San Diego. When his best friend, Scooter Jackson, and a young Mexican boy are killed, Jeb is enraged. He is determined to apprehend whoever is responsible for the two murders. His only clue is the killer's odd boot print. His search for the killer leads him to Mexico, where he joins a group of would-be illegal immigrants. The search also leads him to the doorsteps of respectable American businessmen closely connected with the smuggling of immigrants.